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UnDisciplined: Can you still travel the roads that Julius Caesar built? 

Appian Way near Casal Rotondo, Italy
Wikimedia Commons
Appian Way, near Casal Rotondo, Italy

Long before Julius Caesar became one of the most powerful rulers in the world, he was a relatively unknown curator of the Via Appia, a road stretching from Rome on the Tyrrhenian Coast to the Salento Peninsula on the Adriatic Sea. To gain popularity with fellow Romans, Caesar borrowed significant sums to restore the ancient highway — and later used it to lead armies across the empire. Today, you can still travel on the Via Appia — and other roads that Caesar used as he consolidated his control over a vast territory surrounding the Mediterranean Sea...

...And that’s what John Keahey did in his latest exploration of Italy, North Macedonia, Greece, and Turkey. He joins us for the episode to share his experience.

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Matthew LaPlante has reported on ritual infanticide in Northern Africa, insurgent warfare in the Middle East, the legacy of genocide in Southeast Asia, and gang violence in Central America. But a few years back, something occurred to him: Maybe the news doesn't have to be so brutally depressing all the time. These days, he balances his continuing work on more heartbreaking subjects with his work on UnDisciplined — Utah Public Radio's weekly program on science and discovery.